The good news is that Audrey (Emily Rose) seems to be still alive, although she’s living under a new identity – that of Lexie DeWitt, a local bartender.

The bad news is that despite Audrey’s great sacrifice last season The Troubles are still very much a threat in the otherwise sleepy New England town of Haven.

Eureka vet Colin Ferguson is joining the cast this season in an eight episode story arc, along with Dexter star Christian Camargo and Emma Lahana – who has signed on to play Duke’s (Eric Balfour) lady interest, Jennifer.

Syfy recently unveiled a season four launch trailer with some great teases on the season ahead, including a first look at Colin Ferguson as a mysterious man with an unusual connection to Audrey. Check it out below.